About the Authors

Georg Bergmann

Affiliation Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany

Friedmar Graichen

friedmar.graichen@charite.de

Affiliation Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany

Jörn Dymke

Affiliation Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany

Antonius Rohlmann

Affiliation Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany

Georg N. Duda

Affiliation Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany

Philipp Damm

Affiliation Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GND GB FG AR. Performed the experiments: FG PD JD GB GND AR. Analyzed the data: FG PD JD GB GND AR. Contributed reagents/materials/analysis tools: GND AR GB JD. Wrote the paper: GB FG PD JD AR GND.